Individual Calculations October 2021
 Neuhoff, Laertes  Total change: -52.80  Rating chartPersonal card
 15. Internationales Ortenburger Schach-Open 2021 Gruppe A Ortenburg GER 2021-09-10
RcRownchangeKK*chgGame
 1741 1899 1.50 4 -1.32 40 -52.80 
  Stoettner, Moritz 1626 GER0.001-0.8340-33.20 
  Hackbarth, Christa 1807 AUT0.001-0.6340-25.20 
  Sierian, Peter 1802 GER1.0010.374014.80 
  Huber, Herbert 1727 GER0.501-0.2340-9.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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